Over the last year, a rabbi, a state NAACP official, a small town mayor and other community leaders wrote op-eds and letters to Congress with remarkably similar language on a remarkably obscure topic.

Each railed against a long-standing proposal that would give taxpayers the option to use pre-filled tax returns. They warned that the program would be a conflict of interest for the IRS and would especially hurt low-income people, who wouldn’t have the resources to fight inaccurate returns. Rabbi Elliot Dorff wrote in a Jewish Journalop-ed that he “shudder[s] at the impact this program will have on the most vulnerable people in American society.”

“It’s alarming and offensive” that the IRS would target the “the most vulnerable Americans,” two other letters said. The concept, known as return-free filing, is a government “experiment” that would mean higher taxes for the poor, two op-eds argued.

The letters and op-eds don’t mention that, as ProPublica laid out last year, return-free filing might allow tens of millions of Americans to file their taxes for free and in minutes. Or that, under proposals authored by several federal lawmakers, it would be voluntary, using information the government already receives from banks and employers and that taxpayers could adjust. Or that the concept has been endorsed by Presidents Obama and Reagan and is already a reality in some parts of Europe.

So, where did the letters and op-eds come from? Here’s one clue:

Rabbi Dorff says he was approached by a former student, Emily Pflaster, who sent him details and asked him to write an op-ed alerting the Jewish community to the threat.

What Pflaster did not tell him is that she works for a PR and lobbying firm with connections to Intuit, the maker of best-selling tax software TurboTax.

Essay: Race or Party, Race as Party, or Party All the Time: Three Uneasy Approaches to Conjoined Polarization in Redistricting and Voting Cases, William and Mary Law Review (forthcoming 2018) (draft available)

After Scalia: The Future of United States Election Law, America-Ho (in Japanese, forthcoming 2016)